ILLUSTRATIONS VII 



Page 



11. Paranthura elegans, new species 109 



12. Cyathura munda, new species _ 112 



13. Cyathura munda, new species 113 



14. Colanthura squamosissima, new species 115 



15. Colanthura squamosissima, new species IIG 



16. Colanthura squamosissima, new species 118 



17. Idarcthurus hedgpethi, new species 120 



18. Idarcturus hedgpethi, new species 121 



19. Janiralata davisi, new species 125 



20. Janiralata davisi, new species 126 



21. Janiralata rajata, new species, holotype male 129 



22. Janiralata rajata, new species, holotype male 130 



23. Janiralata occidentalis (Walker) 133 



24. Janiralata solasteri (Hatch) 134 



25. Pleurogonium calif orniense, new species 140 



26. Pleurogonium calif orniense, new species 141 



27. Antias hirsutns, new species 144 



28. Antias hirsutns, new species 145 



29. Jaeropsis dubia, new species 148 



30. Jaeropsis duhia, new species 149 



31. Jaeropsis dubia, new species, female paratype 150 



32. Jaeropsis dubia, new species 152 



33. Jaeropsis dubia, new species 153 



34. Lutztrema monenteron (Price and Mcintosh, 1935) and L. micro- 



stomum, new species 161 



35. Lyperosomnm oswaldoi (Travassos, 1919), Brachylecithtim varum. 



(Travassos, 1917), and B. tuberculatum, new species 166 



36. Brachylecithum nanum, new species, B. grids, new species, and Athes- 



mia heterolecithodes (Braun, 1899) 170 



37. Brachylecithum seiuricum, new species, B. delicatum, new species, 



and B. moorei, new species 175 



88. Brachylecithum americanum Denton, 1945, B. stunkardi (Pande, 

 1939), B. exochocotyle, new species, and Lubens lubens (Braun, 



1901) 179 



39. Conspicuum icteridorum, new species, C. macrorchis, new species, and 



Zonorchis alveyi (Martin and Gee, 1949) 187 



40. Zonorchis petiolatum (Railliet, 1900) 193 



41. Taxonomically important mouth parts of the Haemogamasinae : 



Euhaemogamasus ambulans (Thorell) 208 



42. Haemogamasus hirsuttcs Berlese 211 



43. Haemogamasus alaskensis Ewing 214 



44. Haemogamasus mandschuricus Vitzthum 219 



45. Haemogamasus harperi, new species 224 



46. Euhaemogamasus ambulans (Thorell) 229 



47. Euhaetnogamasus horridus (Michael) 236 



48. Euhaetnogamasus oudemansi (Hirst) 241 



49. Euhaemogamasus oudemansi (Hirst) 242 



50. Euhaemogamasus liponyssoidcs (Ewing) 247 



51. Euhaemogamasus barberi (Ewing) 250 



52. Euhaemogamasus liponyssoidcs occidentalis, new subspecies 254 



53. Ischyropoda spiniger, new species 259 



54. Ischyropoda armatus, new species 262 



